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Singh, Bal RamRao, Idupulapati M.Barrios, EdmundoAmézquita Collazos, Edgar[Potential of tillage, agropastoral, and planted fallow systems in low-fertility tropical soils in Latin America]Potential of tillage, agropastoral, and planted fallow systems in low-fertility tropical soils in Latin America

Soil carbon distribution with depth, stable carbon isotope ratios in soil organic matter and their changes as a consequence of the presence of legume were studied in three 12-year-old tropical pastures (grass alone Brachiaria decumbens (C4), legume alone Pueraria phaseoloides (C3) and grass + l...


Rao, Idupulapati M.Ayarza, Miguel AngelThomas, Richard J.[The use of carbon isotope ratios to evaluate legume contribution to soil enhancement in tropical pastures]The use of carbon isotope ratios to evaluate legume contribution to soil enhancement in tropical pastures

The Brachiaria hybrid cv. Mulato is well adapted to low-fertility acid soils deficient in phosphorus (P). To study the grassy forage’s mechanisms for tolerating low P supply, we compared it with rice (Oryza sativa L. cv. Kitaake). We tested by using nutrient solution cultures, and quantified the ...


Nanamori, MShinano, TWasaki, JYamamura, TRao, Idupulapati M.Osaki, M[Low phosphorus tolerance mechanisms: Phosphorus recycling and photosynthate partitioning in the tropical forage grass, Brachiaria hybrid cultivar mulato compared with rice]Low phosphorus tolerance mechanisms: Phosphorus recycling and photosynthate partitioning in the tropical forage grass, Brachiaria hybrid cultivar mulato compared with rice

Rao, Idupulapati M.[Adapting tropical forages to low-fertility soils]Adapting tropical forages to low-fertility soils
Guimaraes, Elcio PerpétuoSanz Scovino, José IgnacioRao, Idupulapati M.Amézquita Collazos, Edgar[Investigaciones en sistemas agropastoriles: qué hemos aprendido y qué debemos hacer en el futuro]Investigaciones en sistemas agropastoriles: qué hemos aprendido y qué debemos hacer en el futuro

Hossain Khan, M. ShahadatWagatsuma, TadaoAkhter, AfrinRao, Idupulapati M.[Differences among rice cultivars in their adaptation to low ionic strength solution with toxic level of aluminum that mimics tropical acid soil conditions]Differences among rice cultivars in their adaptation to low ionic strength solution with toxic level of aluminum that mimics tropical acid soil conditions
Oberson, AstridBünemann, Else K.Friesen, Dennis K.Rao, Idupulapati M.Smithson, P.C.Turner, B.L.Frossard, Emmanuel[Improving phosphorus fertility in tropical soils through biological interventions]Improving phosphorus fertility in tropical soils through biological interventions
Rao, Idupulapati M.Barrios, E.Amézquita Collazos, EdgarFriesen, Dennis K.Thomas, Richard J.Oberson, AstridSingh, B.R.[Soil phosphorus dynamics, acquisition and cycling in crop-pasture-fallow systems in low fertility tropical soils: a review from Latin America]Soil phosphorus dynamics, acquisition and cycling in crop-pasture-fallow systems in low fertility tropical soils: a review from Latin America
Guimaraes, Elcio PerpétuoSanz Scovino, José IgnacioRao, Idupulapati M.Amézquita Collazos, Edgar[Research on agropastoral systems: what we have learned and what we should do]Research on agropastoral systems: what we have learned and what we should do

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